Why steal peoples money with poor quality?

We have only been purchasing Bra’s from storm in a G-Cup an only been using the house brand, but I’m tired now of the same problem Re-occurring. All our Bra’s they have on there system’s has a factory fault which is against the consumer act. The pins come through the stitching and because we can’t afford to walk without a bra going to work! We cannot take it in for them to fix! When you do take it in they still charge you, which is theft! Charging people for a lack in manufacturing quality !!! I want to know how they are going to fix this because we either have to hand stitch these bra’s every single time or my sister ends up pulling her pins out. I got told by a seemstress that the cotton being used will not hold the pins with the fabric they are using! I am very unhappy that we have to waste so much money R700 per bra for me and over R1000 per bra for my sister! Having to fix a problem you have created, me by hand stitching or she pulls her pins out! Why do you charge for quality standards that you can’t meet? You freaking charge an arm and a leg for utter ****! The fabrics you started using will not hold with the cotton you are using, how are you going to make our lives better? We have been supporting you for yrs for the health of our breast’s yet the pins keep stabbing us in our breasts! If need be to make a case against your company I will, you just let me know! I really don’t know how you are going to make our lives easier?! You have made it extremely difficult!